Stoichiometric Mass Relation

### Formula:

$$\frac{m_1}{M_1\times a}=\frac{m_2}{M_2\times b}$$

### Terminologies:

- m₁, m₂ → Masses of reactants or products.

- M₁, M₂ → Molar masses.

- a, b → Stoichiometric coefficients.

### Usage:

- Used to calculate unknown mass in chemical reactions.